GO Regulator PR-1 316 Stainless Steel Single Stage Regulator
GO Regulator PR-1 316 Stainless Steel Single Stage Regulator
SKU:GOP-258526
GO Regulator PR-1: Precision pressure control with 316 Stainless Steel construction & 0.06 Cv for up to 6000 psig.
Regular price
$299.99
Regular price
Sale price
$299.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.



The GO Regulator PR-1 Series is a high-performance single-stage pressure regulator designed for precision pressure control in instrumentation sample systems. Built with 316L stainless steel and equipped with a ceramic filled PTFE seat, this regulator ensures reliable and bubble-tight shutoff under various conditions. With adjustable outlet pressure ranges from 0 to 50 psig and a flow coefficient (Cv) of 0.06 standard, it offers versatile pressure control capabilities for applications requiring pressures up to 6000 psig. The PR-1 regulator also features a stainless steel cap and adjusting screw, making it corrosion-resistant and durable for long-term use.
Product Specifications
Features And Specifications Features And Specifications
316L stainless steel, INCONEL®, PTFE, and Tefzel® (or optional main seat material choice) only in flow streamStainless steel cap with SS adjusting screwInlet pressures of up to 6000 psiAdjustable outlet pressure ranges of 0-10, 0-25, 0-50, 0-100, 0-250, 0-500, and 0-750 psigOperating temperatures of -40 °F up to +500 °F (-40 °C up to +260 °C)Bubble-tight shutoff under most conditionsCv flow coefficients 0.025, 0.06, 0.20, and 0.50 (0.06 Standard)
Options Options
Wetted materials of construction: MONEL®, HASTELLOY®, Titanium and 6MOPanel mount (13/8" mounting hole)Special diaphragm assembly for water serviceSS inlet pressure gaugesSS outlet pressure gaugesBase-mounting bracketsCaptured ventSelf-relieving
Specifications Body Material
316L Stainless Steel, Stainless Steel Diaphragm
Specifications Cap Assembly
Standard, Stainless Steel
Specifications Diaphragm Backing Material
Polytetrafluoroethylene (PTFE)
Specifications Diaphragm Facing Material
Metal Backing, Standard
Specifications Diaphragm Type
Standard Diaphragm
Specifications Flow Coefficient Cv
0.06, Standard
Specifications Gauge Port Size
1/4 in
Specifications Gauge Port Types
Female National Pipe Tapered (FNPT) Gauge Port, Standard
Specifications Inlet Filter
20 µm
Specifications Outlet Range
0 to 50 psig
Specifications Port Configuration
L - See Diagram for Port Configuration
Specifications Process Port Size
1/4 in
Specifications Process Port Types
Female National Pipe Tapered (FNPT)
Specifications Seat Material
Ceramic Filled Polytetrafluoroethylene (PTFE)
Specifications Surface Finish Of Diaphragm Cavity
< 25 Ra | Standard
Specifications Type Of Service
Gas or Liquid
Specifications Weight
1.9 lb | 0.86 kg